8809141147 has 2 divisors, whose sum is σ = 8809141148. Its totient is φ = 8809141146.

The previous prime is 8809141139. The next prime is 8809141153. The reversal of 8809141147 is 7411419088.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8809141147 - 2³ = 8809141139 is a prime.

It is not a weakly prime, because it can be changed into another prime (8809141157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4404570573 + 4404570574.

It is an arithmetic number, because the mean of its divisors is an integer number (4404570574).

Almost surely, 2^8809141147 is an apocalyptic number.

8809141147 is a deficient number, since it is larger than the sum of its proper divisors (1).

8809141147 is an equidigital number, since it uses as much as digits as its factorization.

8809141147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 43.

The square root of 8809141147 is about 93857.0250274320. The cubic root of 8809141147 is about 2065.2748490051.

The spelling of 8809141147 in words is "eight billion, eight hundred nine million, one hundred forty-one thousand, one hundred forty-seven".